#!/usr/bin/env python
# 
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
# 
#   http://www.apache.org/licenses/LICENSE-2.0
# 
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.
# 

from __future__ import print_function

import sys
import os
from qmfgen.schema   import SchemaPackage, SchemaClass
from qmfgen.generate import Generator
from optparse        import OptionParser

dataPath = os.path.dirname(Generator.getModulePath())
defaultTypeFile    = dataPath + "/management-types.xml"
defaultTemplateDir = dataPath + "/templates"

# Set command line options
usage  = "usage: %prog [options] schema-document..."
parser = OptionParser(usage=usage)
parser.add_option("-o", "--outputdir", dest="outputdir", metavar="DIR", default="./",
                  help="Output directory")
parser.add_option("-c", "--cmakelists", dest="cmakelists", metavar="FILE",
                  help="CMakeLists fragment")
parser.add_option("-m", "--makefile", dest="makefile", metavar="FILE",
                  help="Makefile fragment")
parser.add_option("-t", "--typefile", dest="typefile", metavar="FILE", default=defaultTypeFile,
                  help="Override type descriptor file")
parser.add_option("-d", "--templatedir", dest="templatedir", metavar="DIR", default=defaultTemplateDir,
                  help="Override template directory")
parser.add_option("-p", "--gen-prefix", dest="genprefix", default="",
                  help="Prefix for generated files in make dependencies")
parser.add_option("-q", "--qpid-broker", dest="qpidbroker", default=False, action="store_true",
                  help="Generate makefile for Qpid broker")
parser.add_option("-b", "--broker-plugin", dest="brokerplugin", default=False, action="store_true",
                  help="Generate code for use in a qpid broker plugin")
parser.add_option("-2", "--v2-style", dest="v2_style", default=False, action="store_true",
                  help="Generate code for use with the QMFv2 Agent API")
parser.add_option("-l", "--qpid-logs", dest="qpidlogs", default=False, action="store_true",
                  help="Generate code for QPID_LOG statements in classes constructor/destructor")

(opts, args) = parser.parse_args()

typefile    = opts.typefile
templatedir = opts.templatedir
outdir      = opts.outputdir
v2_style    = opts.v2_style
gen         = Generator(outdir, templatedir)

if len(args) == 0:
  print("no input files")
  parser.exit()

vargs = {}
if opts.brokerplugin:
  vargs["agentHeaderDir"] = "management"
  vargs["genQmfV1"]       = True
  vargs["genForBroker"]   = True
else:
  vargs["agentHeaderDir"] = "agent"
  vargs["genQmfV1"]       = None
  vargs["genForBroker"]   = None

if opts.qpidlogs:
  vargs["genLogs"]        = True
else:
  vargs["genLogs"]        = False

for schemafile in args:
  package = SchemaPackage(typefile, schemafile, opts)

  gen.setPackage(package.packageName)

  if v2_style:
    gen.makeV2PackageFile("V2Package.h",   package, vars=vargs)
    gen.makeV2PackageFile("V2Package.cpp", package, vars=vargs)
  else:
    gen.makeClassFiles  ("Class.h",     package, vars=vargs)
    gen.makeClassFiles  ("Class.cpp",   package, vars=vargs)
    gen.makeMethodFiles ("Args.h",      package, vars=vargs)
    gen.makeEventFiles  ("Event.h",     package, vars=vargs)
    gen.makeEventFiles  ("Event.cpp",   package, vars=vargs)
    gen.makePackageFile ("Package.h",   package, vars=vargs)
    gen.makePackageFile ("Package.cpp", package, vars=vargs)

if opts.makefile != None:
  args = {}
  args["qpidbroker"] = opts.qpidbroker
  args["genprefix"]  = opts.genprefix
  gen.makeSingleFile("Makefile.mk", opts.makefile, force=True, vars=args)

if opts.cmakelists != None:
  args = {}
  args["qpidbroker"] = opts.qpidbroker
  args["genprefix"]  = opts.genprefix
  gen.makeSingleFile("CMakeLists.cmake", opts.cmakelists, force=True, vars=args)
